NCIS's executive producer Gary Glasberg has revealed that the characters will have to work together in the new season.

Tony (Michael Weatherly) is expected to uncover the identity of the mole in the season premiere, TV Guide reports.

However, Glasberg explained that the discovery will not cause too many tensions for the characters.

"Our group will be working as a team more often [this season] and not be quite as splintered as they sometimes are," he said. "There are certain things that [the new Secretary of the Navy] may want them to do, and they're going to have to unite in certain ways to take on those challenges."